Warning : `load_model` does not return WordVectorModel or SupervisedModel any more, but a `FastText` object which is very similar. Traceback (most recent call last): File "./main.py", line 76, in main() File "./main.py", line 31, in main json_ = threading_task(args[1]) File "./main.py", line 57, in threading_task return threader.threadize(src_dir) File "./utils/threader.py", line 301, in threadize times_ru, titles_ru, ids_ru = self.split_lang(times, titles, file_list, parsed_langid, 'ru') File "./utils/threader.py", line 235, in split_lang i = parsed_langid[lang] IndexError: only integers, slices (`:`), ellipsis (`...`), numpy.newaxis (`None`) and integer or boolean arrays are valid indices